/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements.  See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License.  You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package org.apache.spark.ml.util.expose

import org.apache.spark.SparkContext
import org.json4s.JValue

object DefaultParamsReader {
  def loadMetadata(path: String, sc: SparkContext): Metadata = {
    val m = org.apache.spark.ml.util.DefaultParamsReader.loadMetadata(path, sc)
    Metadata(m.className,
      m.uid,
      m.params,
      m.metadataJson)
  }

  case class Metadata(className: String, uid: String, params: JValue, metadataJson: String)
}
